private void method_6(PdfBody body, List <Class65> objectPositions, long crossRefTablePosition)
{
this.method_7("trailer");
this.method_7("<< /Size " + (objectPositions.Count + 1).ToString((IFormatProvider)CultureInfo.InvariantCulture));
this.method_7("/Root " + PdfWriter.GetReferenceString((IPdfIndirectObject)body.Catalog));
if (body.DocumentInformation != null)
{
this.method_7("/Info " + PdfWriter.GetReferenceString((IPdfIndirectObject)body.DocumentInformation));
}
this.method_7(">>");
this.method_7("startxref");
this.method_7(crossRefTablePosition.ToString((IFormatProvider)CultureInfo.InvariantCulture));
this.method_7("%%EOF");
}
private void method_2(PdfBody body)
{
if (body.DocumentInformation != null)
{
this.method_3((IPdfIndirectObject)body.DocumentInformation);
}
this.method_3((IPdfIndirectObject)body.Catalog);
this.method_3((IPdfIndirectObject)body.Outlines);
this.method_3((IPdfIndirectObject)body.Pages);
foreach (IPdfIndirectObject indirectObject in (List <IPdfIndirectObject>)body.IndirectObjects)
{
this.method_3(indirectObject);
}
foreach (IPdfIndirectObject font in (List <PdfFont>)body.Fonts)
{
this.method_3(font);
}
this.method_3((IPdfIndirectObject)body.ProcedureSetArray);
}
public void AddSoftMask(PdfBody body)
{
int width = this.Width;
int height = this.Height;
PagedMemoryStream pagedMemoryStream = new PagedMemoryStream((long)(width * height));
bool flag = false;
this.ibitmap_0.LockBits();
try
{
for (int y = 0; y < height; ++y)
{
for (int x = 0; x < width; ++x)
{
byte alpha = this.GetAlpha(x, y);
if (alpha != byte.MaxValue)
{
flag = true;
}
pagedMemoryStream.WriteByte(alpha);
}
}
}
finally
{
this.ibitmap_0.UnlockBits();
}
if (flag)
{
PdfIndirectObject pdfIndirectObject = new PdfIndirectObject((IPdfObject) new PdfSoftMaskImage()
{
Width = this.Width, Height = this.Height, OpacityStream = (Stream)pagedMemoryStream
});
body.IndirectObjects.Add((IPdfIndirectObject)pdfIndirectObject);
this.Dictionary["SMask"] = (IPdfObject) new PdfReference((IPdfIndirectObject)pdfIndirectObject);
}
else
{
pagedMemoryStream.Dispose();
}
}
private List <Class65> method_1(PdfBody body)
{
body.EmbedFonts();
this.method_2(body);
if (this.int_1 == 13)
{
this.method_7("%PDF-1.3");
}
else
{
if (this.int_1 != 15)
{
throw new ArgumentException("Unknown pdf version requested." + (object)this.int_1);
}
this.method_7("%PDF-1.5");
}
this.stream_0.Write(PdfWriter.byte_0, 0, PdfWriter.byte_0.Length);
Class64 bodyWriter = new Class64(this.stream_0);
if (body.DocumentInformation != null)
{
this.method_4((IPdfIndirectObject)body.DocumentInformation, bodyWriter);
}
this.method_4((IPdfIndirectObject)body.Catalog, bodyWriter);
this.method_4((IPdfIndirectObject)body.Outlines, bodyWriter);
this.method_4((IPdfIndirectObject)body.Pages, bodyWriter);
foreach (IPdfIndirectObject indirectObject in (List <IPdfIndirectObject>)body.IndirectObjects)
{
this.method_4(indirectObject, bodyWriter);
}
foreach (IPdfIndirectObject font in (List <PdfFont>)body.Fonts)
{
this.method_4(font, bodyWriter);
}
this.method_4((IPdfIndirectObject)body.ProcedureSetArray, bodyWriter);
return(bodyWriter.ObjectPositions);
}